The Munich-based start-up Kea Robotics offers what it claims is the world's first fully modular industrial robot. The robots can be individually assembled and adapted within a short space of time like a modular system.

A robot consists of up to 20 modules. The module library is made up of motor modules consisting of high-performance motors, encoders and backlash-free gears. The connection modules are available in different sizes and connect the actuator joints. Rigid construction and electrical feed-throughs enable the rapid assembly of an industrial robot. Base modules are used to place the robots on their platforms and supply them with power. These modules are available for various machine integrations. The modules are extended by connectors, controllers and connection devices. The modules are available in various diameters.

The finished robot has a reach of up to 2.3 m and can move loads of up to 15 kg at a maximum speed of 2 m/s. The repeat accuracy is 0.1 mm. The mechanical helper complies with protection class IP54.

Once the robot has been configured, Kea's own software generates a digital twin that knows the kinematics and dynamics of the plug & play robot and can simulate the application.

Motors from the TQ Group keep things moving

The modules of the Plug&Play robot are set in motion by the ILM-E (internal rotor motor evolution) housingless motors from the TQ Group. They offer a torque of 3 Nm at a weight of 360 g. According to the company, a high winding density and compact design ensure low power loss and a long service life. The motor, which is manufactured in Germany, can be quickly and easily adapted to a wide range of applications.

Once the industrial test phase with selected users has been completed, the Kea robots will initially be used in the processing industry and in laboratories. Further applications are to follow.